The digs clearly annoyed Bush, who earned an awkward low-five from Trump at the last debate after saying his Secret Service nickname would be “Eveready,” because, “it’s very high-energy, Donald. ”

Well, there’s at least one thing that amps up Bush’s energy levels, and that’s … energy.

Bush was fired up Tuesday afternoon when he rolled out his energy platform during a visit to a natural gas-drilling company in Western Pennsylvania.

“I feel like I’m at the pulpit, like a tent revival meeting,” Bush said at one point, while making the case to approve the controversial Keystone XL pipeline, eliminate the domestic oil export ban, and scale back federal drilling regulations, among other steps. Click here to read more from NPR.